<template>
    <div class="sidebar">
        <el-menu
            class="sidebar-el-menu"
            :default-active="onRoutes"
            :collapse="collapse"
            background-color="#324157"
            text-color="#bfcbd9"
            active-text-color="#20a0ff"
            unique-opened
            router
        >
            <template v-for="item in items">
                <template v-if="item.subs">
                    <el-submenu :index="item.index" :key="item.index">
                        <template #title>
                            <i :class="item.icon"></i>
                            <span>{{ item.title }}</span>
                        </template>
                        <template v-for="subItem in item.subs">
                            <el-submenu
                                v-if="subItem.subs"
                                :index="subItem.index"
                                :key="subItem.index"
                            >
                                <template #title>{{ subItem.title }}</template>
                                <el-menu-item
                                    v-for="(threeItem, i) in subItem.subs"
                                    :key="i"
                                    :index="threeItem.index"
                                >{{ threeItem.title }}</el-menu-item>
                            </el-submenu>
                            <el-menu-item
                                v-else
                                :index="subItem.index"
                                :key="subItem.index"
                            >{{ subItem.title }}</el-menu-item>
                        </template>
                    </el-submenu>
                </template>
                <template v-else>
                    <el-menu-item :index="item.index" :key="item.index">
                        <i :class="item.icon"></i>
                        <template #title>{{ item.title }}</template>
                    </el-menu-item>
                </template>
            </template>
        </el-menu>
    </div>
</template>

<script>
// import bus from "../common/bus";
export default {
    data() {
        return {
            items: [
                {
                    icon: "el-icon-lx-home",
                    index: "dashboard",
                    title: "系统首页"
                },
                {
                    icon: "el-icon-lx-cascades",
                    index: "table",
                    title: "基础表格"
                },
                {
                    icon: "el-icon-lx-copy",
                    index: "tabs",
                    title: "tab选项卡"
                },
                {
                    icon: "el-icon-lx-calendar",
                    index: "3",
                    title: "表单相关",
                    subs: [
                        {
                            index: "form",
                            title: "基本表单"
                        },
                        //         {
                        //             index: "3-2",
                        //             title: "三级菜单",
                        //             subs: [
                        //                 {
                        //                     index: "editor",
                        //                     title: "富文本编辑器"
                        //                 },
                        //                 {
                        //                     index: "markdown",
                        //                     title: "markdown编辑器"
                        //                 }
                        //             ]
                        //         },
                        {
                            index: "upload",
                            title: "文件上传"
                        }
                    ]
                },
				{
					icon: "el-icon-lx-calendar",
					index: "4",
					title: "信息管理",
					subs: [
						{
							index: "tablemessage",
							title: "员工信息"
						},
						{
							index: "tabledepartment",
							title: "部门信息"
						},
						{
							index: "tablemoney",
							title: "工资信息"
						}
					]
				},
				{
					icon: "el-icon-lx-calendar",
					index: "5",
					title: "工资管理",
					subs: [
						{
							index: "tablewage",
							title: "个人工资"
						},
						{
							index: "tabledepartmentwage",
							title: "部门工资"
						},
						{
							index: "tableallwage",
							title: "总厂工资"
						},
						{
							index: "3-2",
							title: "考勤记录",
							subs: [
								{
									index: "tableattendance",
									title: "出席情况"
								},
								{
									index: "tableovertime",
									title: "加班情况"
								}
							]
						}
					]
				},
                {
                    icon: "el-icon-lx-emoji",
                    index: "icon",
                    title: "自定义图标"
                },
                {
                    icon: "el-icon-pie-chart",
                    index: "charts",
                    title: "schart图表"
                },
                // {
                //     icon: "el-icon-rank",
                //     index: "6",
                //     title: "拖拽组件",
                //     subs: [
                //         {
                //             index: "drag",
                //             title: "拖拽列表"
                //         },
                //         {
                //             index: "dialog",
                //             title: "拖拽弹框"
                //         }
                //     ]
                // },
                {
                    icon: "el-icon-lx-global",
                    index: "i18n",
                    title: "国际化功能"
                },
                {
                    icon: "el-icon-lx-warn",
                    index: "7",
                    title: "错误处理",
                    subs: [
                        {
                            index: "permission",
                            title: "权限测试"
                        },
                        {
                            index: "404",
                            title: "404页面"
                        }
                    ]
                },
                {
                    icon: "el-icon-lx-redpacket_fill",
                    index: "/donate",
                    title: "支持作者"
                }
            ]
        };
    },
    computed: {
        onRoutes() {
            return this.$route.path.replace("/", "");
        },
        collapse(){
            return this.$store.state.collapse
        }
    }
};
</script>

<style scoped>
.sidebar {
    display: block;
    position: absolute;
    left: 0;
    top: 70px;
    bottom: 0;
    overflow-y: scroll;
}
.sidebar::-webkit-scrollbar {
    width: 0;
}
.sidebar-el-menu:not(.el-menu--collapse) {
    width: 250px;
}
.sidebar > ul {
    height: 100%;
}
</style>
